diff --git a/v1/intel-win32-tools.jam b/v1/intel-win32-tools.jam
index 511fbd71b..b6574f0ab 100644
--- a/v1/intel-win32-tools.jam
+++ b/v1/intel-win32-tools.jam
@@ -42,7 +42,7 @@ version ?= [ MATCH .*[\\/][Cc][Oo][Mm][Pp][Ii][Ll][Ee][Rr]([0-9])[0-9][\\/].* :
 C++FLAGS += /Qwn5 /Qwd985 ;
 
 # Enable ADL
-C++FLAGS += -Qoption,c,--arg_dep_lookup ;
+C++FLAGS += -Qoption,c,--arg_dep_lookup ; #"c" works for C++, too
 
 if $(version) <= 5
 {